/*
 * Copyright (C) 2017 Moez Bhatti <moez.bhatti@gmail.com>
 *
 * This file is part of QKSMS.
 *
 * QKSMS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * QKSMS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with QKSMS.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.moez.QKSMS.interactor

import com.moez.QKSMS.extensions.mapNotNull
import com.moez.QKSMS.model.Message
import com.moez.QKSMS.repository.MessageRepository
import io.reactivex.Flowable
import javax.inject.Inject

class RetrySending @Inject constructor(private val messageRepo: MessageRepository) : Interactor<Long>() {

    override fun buildObservable(params: Long): Flowable<Message> {
        return Flowable.just(params)
                .doOnNext(messageRepo::markSending)
                .mapNotNull(messageRepo::getMessage)
                .doOnNext { message ->
                    when (message.isSms()) {
                        true -> messageRepo.sendSms(message)
                        false -> messageRepo.resendMms(message)
                    }
                }
    }

}
